VU, N. T.; NGUYEN, A. P.; NGUYEN, H. S.; PHAM, V. A.; VU, D. T.; LE, Q. M. Composite materials based on biochar from coffee husk origin and nano zero- valent type Fe/Cu: potential for treatment of water sources contaminated with As(V) . Journal of the Serbian Chemical Society, Belgrade, Serbia, 2025. DOI: 10.2298/JSC250205033V. Disponível em: https://shd-pub.org.rs/index.php/JSCS/article/view/13238. Acesso em: 20 jul. 2025.